Pls tell me difference between case and decode

Hi all
pls tell me difference between case and decode
regards

Well not entirely true when you consider working with
sign and decode together. Your example could be
written with decode and sign like this:
decode(sign(sal-1000),1,sal+comm,-1,sal,0)But the case expression reads more easily, I admit.Rob it was just example you considered it special case ,BTW can you do it for me by DECODE function.
SQL> SELECT sal,comm,CASE WHEN sal>1000 AND sal<1300 THEN sal+comm ELSE 0 END
2    FROM emp
3 /
       SAL       COMM CASEWHENSAL>1000ANDSAL<1300THENSAL+COMMELSE0END
      5000                                                          0
      2850                                                          0
      2450                                                          0
      2975                                                          0
      1250       1400                                            2650
      1600        300                                               0
      1500          0                                               0
       950                                                          0
      1250        500                                            1750
      3000                                                          0
       800                                                          0
       SAL       COMM CASEWHENSAL>1000ANDSAL<1300THENSAL+COMMELSE0END
      3000                                                          0
      1100
      1300                                                          0
14 rows selected.Note for OP CASE can be used within PL/SQL witing ORACLE 9i or later release
but DECODE function can only be used within SQL.
Khurram

Similar Messages

Difference between CASE and DECODE

Hi All,
Could you please explain me the basic differences between the CASE and DECODE, which performs fast...?
DECODE is Oracle one, and the CASE is ANSI standard.
As per my knowledge, CASE is a statement and DECODE is a function which was defined in the Standard package.
If we use DECODE, the package has to load first, so it will take a little longer than the CASE. CASE is a simple statement which is ANSI standard.
We can use the CASE in the where clause and can not use the DECODE in the where clause.
Please clarify me and correct me if anything wrong.
Thanks,

IMO, the main important point is the way CASE and DECODE handles NULL
SQL> select ename,comm,
2         decode(comm,300,'A',null,'B','C') dcd,
3         case comm when 300 then 'A'
4                   when null then 'B'
5                   else 'C'
6         end cs
7 from emp;
ENAME            COMM D C
SMITH                 B C --"DECODE treats NULL=NULL. But for CASE, NULL is not equal to "another" NULL
ALLEN             300 A A
WARD              500 C C
JONES                 B C
MARTIN           1400 C C
BLAKE                 B C
CLARK                 B C
SCOTT                 B C
KING                  B C
TURNER              0 C C
ADAMS                 B C
JAMES                 B C
FORD                  B C
MILLER                B C
14 rows selected.
{code}
Edited by: jeneesh on Jun 3, 2013 1:13 PM
Note: in CASE, you should use IS NULL
{code}
case when comm=300 then 'A'
       when comm is null then 'B'
      else 'C'
end
{code}

How to tell the difference between 10w and 12w?

We have:
2 iPhone 5s
1 iPad
1 iPad 2
1 iPad (4) with Retina
I know that the iPhones use the smaller 5w charger, but how do I tell the difference between the iPad/iPad 2's 10w charger and the iPad 4's 12w charger? They look exactly the same.
The iPad 4 takes forever to charge, so I want to make sure I am using the 12w - and I don't want to damage the older iPads by accidentally using the 12w.
Thanks!

Read the fine print on the charger. My iPad 2 10W charger says 5.1V 2.1A. A 12W charger should have a higher number for A.
You can use the iPad 4 charger on your other devices, without damage, to charge them faster.
~~~~~~~~~~~~~~
The quickest way (and really the only way) to charge your iPad is with the included 10W or 12W (5W on Mini) USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (2.5W, most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
How to Calibrate Your Mac, iPhone, or iPad Battery
http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at
Apple: iPad Battery Nothing to Get Charged Up About
http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
New iPad Takes Much Longer to Charge Than iPad 2
http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
Extend iPad Battery Life (Look at pjl123 comment)
https://discussions.apple.com/thread/3921324?tstart=30
New iPad Slow to Recharge, Barely Charges During Use
http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
Best Practices for iPad Battery Charging
http://www.ilounge.com/index.php/articles/comments/best-practices-for-ipad-batte ry-charging/
Tips About Charging for New iPad 3
http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
How to Save and Prolong the battery life of your new ipad
https://discussions.apple.com/thread/4480944?tstart=0
Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
iPhone, iPod, Using the iPad Charger
http://support.apple.com/kb/HT4327
Install and use Battery Doctor HD
http://itunes.apple.com/tw/app/battery-doctor-hd/id459702901?mt=8
To Extend a Device’s Battery Life, Get to Know It Better
http://tinyurl.com/b67c7xz
iPad Battery Replacement
http://www.apple.com/batteries/replacements.html
In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
 Cheers, Tom

How to tell the difference between ibook and ibook g4 screens?

Hi, I've got a faulty screen on my ibook g4, and have spent the last month or so trying to find a second hand replacement one.
I recently bought a screen on ebay, but when I received it, it only said 'iBook' on the front, not 'iBook G4' as my current one does. I replied to the seller to complain that he sent me a g3 screen, but he insists it's G4.
Before I take it any further, can anyone confirm whether it is possible that this is actually a g4 screen, even though there is no mention of G4 on it?
Here is a picture(http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=120281147959&ssPageNam e=STRK:MEWN:IT&ih=002#ebayphotohosting)
Thanks, Nick

As far as I have encountered, the 12" screens are cross compatible between the G3 and G4 iBooks. The LCD screens - not the cable harnesses. You can take the LCD from the G3 screen and replace the one from the G4.
Now, with the 14" iBooks, the high end (1.33 and 1.42 GHz models) G4 iBooks use a screen that is not cross-compatible with earlier G4 or G3 models.
So, while you cannot swap the entire screen assembly between the g3 and G4, the LCD panels are largely swappable. The screen bezel and frame are also swappable.
Mad Dog

How do you tell the difference between ipad and ipad2

how do you tell an ipad from an ipad2

Here's the various iPad model numbers and order numbers. The model numbers are on the back of the iPad
Apple iPad Wi-Fi (Original) 16, 32, 64 GB
The wi-fi only iPad configurations are assigned model number A1219.
MB292LL/A is the order number for the 16 GB configuration. The 32 GB configuration is assigned MB293LL/A and the 64 GB configuration is assigned MB294LL/A.
Apple iPad Wi-Fi/3G/GPS (Original) 16, 32, 64 GB
The Wi-Fi/3G/A-GPS iPad configurations are assigned model number A1337.
MC349LL/A is the order number for the 16 GB configuration. The 32 GB configuration is assigned MC496LL/A and the 64 GB configuration is assigned MC497LL/A.
Apple iPad 2 (Wi-Fi Only) 16, 32, 64 GB
The wi-fi only iPad 2 configurations are assigned model number A1395.
MC769LL/A is the original order number for the 16 GB configuration in black. The 32 GB configuration in black is assigned MC770LL/A and the 64 GB configuration in black is assigned MC916LL/A. The original 16 GB, 32 GB and 64 GB configurations in white are assigned MC979LL/A, MC980LL/A, and MC981LL/A, respectively. On March 7, 2012, Apple discontinued the 32 GB and 64 GB configurations and assigned new order numbers of MC954LL/A and MC989LL/A for the black and white 16 GB configurations, respectively.
Apple iPad 2 (Wi-Fi/GSM/GPS AT&T) 16, 32, 64 GB
The Wi-Fi/GSM/GPS iPad 2 configurations are assigned model number A1396.
MC773LL/A is the original order number for the 16 GB configuration in black. The 32 GB configuration in black is assigned MC774LL/A and the 64 GB configuration in black is assigned MC775LL/A. The original 16 GB, 32 GB and 64 GB configurations in white are assigned MC982LL/A, MC983LL/A, and MC984LL/A, respectively. On March 7, 2012, Apple discontinued the 32 GB and 64 GB configurations and assigned new order numbers of MC957LL/A and MC992LL/A for the black and white 16 GB configurations, respectively.
Apple iPad 2 (Wi-Fi/CDMA/GPS Verizon) 16, 32, 64 GB
The Wi-Fi/CDMA/GPS iPad 2 configurations are assigned model number A1397.
MC755LL/A is the original order number for the 16 GB configuration in black. The 32 GB configuration in black is assigned MC763LL/A and the 64 GB configuration in black is assigned MC764LL/A. The original 16 GB, 32 GB and 64 GB configurations in white are assigned MC985LL/A, MC986LL/A, and MC987LL/A, respectively. On March 7, 2012, Apple discontinued the 32 GB and 64 GB configurations and assigned new order numbers of MC755LL/A and MC985LL/A for the black and white 16 GB configurations, respectively.
Apple iPad 3rd Gen (Wi-Fi Only) 16, 32, 64 GB
The Wi-Fi Only iPad 3 configurations are assigned model number A1416
MC705LL/A refers to the 16 GB configuration in black. The 32 GB and 64 GB configurations in black are MC706LL/A and MC707LL/A, respectively. The 16 GB, 32 GB and 64 GB configurations in white are MD328LL/A, MD329LL/A, and MD330LL/A, respectively.
Apple iPad 3rd Gen (Wi-Fi/4G LTE AT&T/GPS) 16, 32, 64 GB
The Wi-Fi/4G LTE AT&T/GPS iPad 3 configurations are assigned model number A1430
MD366LL/A refers to the 16 GB configuration in black. The 32 GB and 64 GB configurations in black are MD367LL/A and MD368LL/A, respectively. The 16 GB, 32 GB and 64 GB configurations in white are MD369LL/A, MD370LL/A and MD371LL/A, respectively
Apple iPad 3rd Gen (Wi-Fi/4G LTE Verizon/GPS) 16, 32, 64 GB
The Wi-Fi/4G LTE Verizon/GPS iPad 3 configurations are assigned model number A1403
MC733LL/A refers to the 16 GB configuration in black. The 32 GB and 64 GB configurations in black are MC744LL/A and MC756LL/A, respectively. The 16 GB, 32 GB and 64 GB configurations in white are MD363LL/A, MD364LL/A, and MD365LL/A, respectively.
 Cheers, Tom

How to tell the difference between iphone6 and iPad mini chargers

I Don't know which charger is which. iPhone 6 and ipad mini original. They both have same info on back

Hey Applechele,
Thanks for the question. If I understand correctly, you have 2 chargers that look the same. I would recommend that you read these articles, they may be helpful in troubleshooting your issue.
Using iPad power adapters with your iPhone, iPad, and iPod - Apple Support
Your iPad comes a USB power adapter. You can also use this adapter with your iPhone and iPod.
Charge the battery in your iPad - Apple Support
Identify your USB power adapter
Thanks for using Apple Support Communities.
Have a great day,
Mario

How can I tell the difference between Academic and non-academic version

I would like to purchase Logic Express on Ebay. The Apple part number is
MA338Z/A
How can I tell if this is the Academic or non-academic version?
THanks

ok, but there is no way to tell from the Apple part #?
I thought that the /A might mean Academic but it seems this same part number applies to the non-academic version:
MA338Z/A
Thanks

Difference between poh and pov in module pool programming

hi all,
                   pls tell me difference between poh and pov and how i check validation in screen

Hi,
POV gives you F4 help.
like:
You can call dialog modules in the POV event using the event keyword PROCESS ON VALUE-REQUEST.
PROCESS ON VALUE-REQUEST.
FIELD f MODULE mod.
After the PROCESS ON VALUE-REQUEST statement, you can only use the MODULE statement together with the FIELD statement. When the user chooses F4 for a field f, the system calls the module mod belonging to the FIELD statement. If there is more than one FIELD statement for the same field f, only the first is executed. The module mod is defined in the ABAP program like a normal PAI module. However, the contents of the screen field f are not available, since it is not transported by the FIELD statement during the PROCESS ON HELP-REQUEST event. You can now program your own value lists in the module. However, this procedure is only recommended if it really is not possible to use a search help. Defining search helps is much easier than PROCESS ON VALUE-REQUEST, since the system takes over some of the standard operations, such as getting field contents from the screen. It also ensures that the F4 help has a uniform look and feel throughout the system. Furthermore, it means that you do not have to reassign input help to fields on each screen.
Despite the introduction of search helps (and search help exits), there are still cases in which you need to use parts of the standard F4 functions directly. In this case, there are some standard function modules that you can use in the POV event. They support search helps, as well as all other kinds of input help, and are responsible for data transport between the screen and the input help. These alll have the prefix F4IF_. The most important are:
·        F4IF_FIELD_VALUE_REQUEST
Calls the input help of the ABAP Dictionary dynamically. You can pass the component names of a structure or database table of the ABAP Dictionary to the function module in the import parameters TABNAME and FIELDNAME. The function module starts the ABAP Dictionary input help for this component. All of the relevant screen fields are read. If you specify the import parameters DYNPPROG, DYNPNR, and DYNPROFIELD, the users selection is returned to the corresponding field on the screen. If you specify the table parameter RETURN_TAB, the selection is returned into the table instead.
·        F4IF_INT_TABLE_VALUE_REQUEST
This function module displays a value list that you created in an ABAP program. The self-programmed value list is passed to the function module as the table parameter VALUE_TAB. If you specify the import parameters DYNPPROG, DYNPNR, and DYNPROFIELD, the users selection is returned to the corresponding field on the screen. If you specify the table parameter RETURN_TAB, the selection is returned into the table instead.
There are also two function modules - DYNP_VALUES_READ and DYNP_VALUES_UPDATE - that can read the values of screen fields and return values to them during the POV event. For further information, refer to the relevant function module documentation.
Input help in dialog modules
REPORT demo_dynpro_f4_help_module.
TYPES: BEGIN OF values,
         carrid TYPE spfli-carrid,
         connid TYPE spfli-connid,
       END OF values.
DATA: carrier(3) TYPE c,
      connection(4) TYPE c.
DATA: progname TYPE sy-repid,
      dynnum   TYPE sy-dynnr,
      dynpro_values TYPE TABLE OF dynpread,
      field_value LIKE LINE OF dynpro_values,
      values_tab TYPE TABLE OF values.
CALL SCREEN 100.
MODULE init OUTPUT.
progname = sy-repid.
dynnum   = sy-dynnr.
CLEAR: field_value, dynpro_values.
field_value-fieldname = 'CARRIER'.
APPEND field_value TO dynpro_values.
ENDMODULE.
MODULE cancel INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE value_carrier INPUT.
CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
       EXPORTING
            tabname     = 'DEMOF4HELP'
            fieldname   = 'CARRIER1'
            dynpprog    = progname
            dynpnr      = dynnum
            dynprofield = 'CARRIER'.
ENDMODULE.
MODULE value_connection INPUT.
CALL FUNCTION 'DYNP_VALUES_READ'
       EXPORTING
            dyname             = progname
            dynumb             = dynnum
            translate_to_upper = 'X'
       TABLES
            dynpfields         = dynpro_values.
READ TABLE dynpro_values INDEX 1 INTO field_value.
SELECT carrid connid
    FROM spfli
    INTO CORRESPONDING FIELDS OF TABLE values_tab
    WHERE carrid = field_value-fieldvalue.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
            retfield    = 'CONNID'
            dynpprog    = progname
            dynpnr      = dynnum
            dynprofield = 'CONNECTION'
            value_org   = 'S'
       TABLES
            value_tab   = values_tab.
ENDMODULE.
*POH gives you F1 documentation:*
like:
If data element supplement documentation is insufficient for your requirements, or you want to display help for program fields that you have not copied from the ABAP Dictionary, you can call dialog modules in the POH event:
PROCESS ON HELP-REQUEST.
FIELD is defined in the ABAP program like a normal PAI module. The processing logic of the module must ensure that adequate help is displayed for the field in question. Instead of calling an extra screen with text fields, you should use one of the following function modules to display a suitable SAPscript document:
HELP_OBJECT_SHOW_FOR_FIELD
This function module displays the data element documentation for components of any structure or database table from the ABAP Dictionary. You pass the name of the component and structure or table to the import parameters FIELD and TABLE.
HELP_OBJECT_SHOW
Use this function module to display any SAPscript document. You must pass the document class (for example, TX for general texts, DE for data element documentation) and the name of the document to the import parameters DOKCLASS and DOKNAME. For technical reasons, you must also pass an empty internal table with the line type TLINE to the tables parameter of the function module.
For further information about how to create SAPscript documents, refer to the Documentation of System Objects documentation.
Field help on screens.
REPORT DEMO_DYNPRO_F1_HELP.
DATA: TEXT(30),
       VAR(4),
       INT TYPE I,
       LINKS TYPE TABLE OF TLINE,
       FIELD3, FIELD4.
TABLES DEMOF1HELP.
TEXT = TEXT-001.
CALL SCREEN 100.
MODULE CANCEL INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE F1_HELP_FIELD2 INPUT.
INT = INT + 1.
CASE INT.
    WHEN 1.
    VAR = '0100'.
    WHEN 2.
    VAR = '0200'.
    INT = 0.
ENDCASE.
ENDMODULE.
MODULE F1_HELP_FIELD3 INPUT.
CALL FUNCTION 'HELP_OBJECT_SHOW_FOR_FIELD'
       EXPORTING
            DOKLANGU                      = SY-LANGU
            DOKTITLE                      = TEXT-002
            CALLED_FOR_TAB                = 'DEMOF1HELP'
            CALLED_FOR_FIELD              = 'FIELD1'.
ENDMODULE.
MODULE F1_HELP_FIELD4 INPUT.
CALL FUNCTION 'HELP_OBJECT_SHOW'
       EXPORTING
            DOKCLASS                      = 'TX'
            DOKLANGU                      = SY-LANGU
            DOKNAME                       = 'DEMO_FOR_F1_HELP'
            DOKTITLE                      = TEXT-003
       TABLES
            LINKS                         = LINKS.
ENDMODULE.
Regards,
Renjith Michael

Difference between ck40n and ck24.

frndz,
Pls tell me difference between ck40n and ck24.
Regards,
Srini

Hi,
Ck11n /Ck40 n is both are similar to estimate the cost,Costing will be updated periodically, and released by using CK24.
Once release the cost periodically it not possible to update product cost between the period.
Hope you will get some idea,
Thanks and regards
E.Rambabu

Credit Management: Difference Between Static and Dynamic Credit Check

Hi,
Could anyone tell the difference Between Static and Dynamic Credit Check?
According to website: http://www.sap-basis-abap.com/sd/difference-between-static-and-dynamic-credit-check.htm ... this is the answer:
====================
Simple Credit Check : Tr.Code - FD32
It Considers the Doc.Value + Open Items.
Doc.Value : Sales Order Has been saved but not delivered
Open Item : Sales Order has been saved , Delivered, Billed & Transfered to FI, but not received the payment from the customer.
Static Credit Check it checks all these doc value & check with the credit limit
1) Open Doc.Value / Sales Order Value : Which is save but not delievered
2) Open Delivery Doc.Value : Which is delivered but not billed
3) Open Billing Doc.Value : Which is billed but not posted to FI
4) Open Item : Which is transfered to FI but not received from the customer.
Dynamic Credit Check         1) Open Doc
                                            2) Open Delivery
                                            3) Open Billing
                                            4) Open Items
                                            5) Horizon Period = Eg.3Months
Here the System will not consider the above 1, 2, 3 & 4 values for the lost 3 months.
====================
Question 1: Could you further explain the above information, if there is any?
Question 2:: What is the Tcode to customize settings of:
a) Simple Credit Check (isn't this same with b) below?)
b) Static Credit Check
c) Dynamic Credit Check

Hi Tanish,
Diff between Static and Dynamic Filters.
Example One at report Level.
Create a variable for a Infoobject say ,Material .
1)In the Query Designer and if u restrict it to some 10 materials at query level, the report will display for only those 10 materials only.This is Static Filter.UR AHrdcoding it to those materials.You cant change them at Query Run time.i.e not changeable by user.
2)If u give the variable as input ,and when u run the query ,u can can choose the material,may 10 may be 1 or may 20 .It is dynamic.Changeable by user at run time
Example Two at DTP and Start Routine Level,say Document Type.
1)If u give filters in Start routine it is Static as u cannot change it in Production,not changeable by user.
2)f u give filters in DTP it is Dyanamic as u can change it in Production.U can give any doc type,Changeable by user at run time.
Hope it is Understood.
Rgds
SVU

DIFFERENCE BETWEEN BAPI AND ALE

HI
COULD ANYBODY TEL ME
DIFFERENCE BETWEEN BAPI AND ALE

Hi Kalyan
ALE is a SAP specific method how to distribute data from and to SAP. It uses the asynchronous calls based on IDOC structures.
However in the distribution modell of ALE can also be used BAPIs. They will then automatically converted into IDOC structures. After creating the IDOCs they will be passed over to the receiver using the tRFC protocol.
Wheras the BAPIs are using the sRFC protocol.
fir more information please check this:
http://www.sap-img.com/abap/ale-bapi.htm
regards
Srinivas

Difference between TKOMV and XKOMV.

Hallo All,
Can anyone please tell me difference between TKOMV and XKOMV.
Thanks & regards,
Cheruku.

hi raymond,
I want to move tkomv-mwsk1 value into vbap and vbak databse tables. If i do it using Xkomv like
* include mv45afzz
FORM USEREXIT_MOVE_FIELD_TO_VBAK.
vbak-zz_mwsk1 = XKOMV-mwsk1
endform.
it is working
but when i keep tkomv it is showing error there is no tkomv.
vbak-zz_mwsk1 = tKOMV-mwsk1 (not working).
error:
Field "TKOMV-MWSK1" is unknown. It is neither in one of the specified
tables nor defined by a "DATA" statement. "DATA" statement.

Difference between Flow and FlowN

Hi,
can you please tell me difference between flow and flowN
Thanks
Nirmal

see : http://docs.oracle.com/cd/B31017_01/integrate.1013/b28981/parallel.htm
flow will make use of a predefined (by you) amount of branches, with flowN you can make the amount of branches dynamic
so lets say we have
getUserDetails
getAddressDetails
now you can use flow, create 2 branches and do the call to both methods in each branch.
let's say you receive a list of customers in your service interface. Now you can loop over with for-each of every customer and sequential do logic like getCustomerDetails in the loop, or ...you create a flowN and N will be the count of the customers in the list.
After this you will get N parallel branches which will do getCustomerDetails (instead of the other sequential looping)
so flowN is the dynamic variant which will create N branches based on the counter-field you base your expression on

Difference between false and Boolean.FALSE ?

Hello,
can you please tell the difference between false and Boolean.FALSE ?

The trap behind autoboxing is that things work just fine when at least one side of the equation is a primitive. Things turn out unexpected when all of a sudden both sides of the equation happen to be an object:
public class Test {
     public static void main(String[] args){
          boolean bp = false;
          Boolean bo = new Boolean(false);
          Boolean bo2 = new Boolean(false);
          System.out.println("Primitive VS Boolean.FALSE: " + (bp == Boolean.FALSE));
          System.out.println("Primitive VS new object: " + (bp == bo));
          System.out.println("New object VS Boolean.FALSE: " + (bo == Boolean.FALSE));
          System.out.println("new object vs new object 2: " + (bo == bo2));
}Result:
Primitive VS Boolean.FALSE: true
Primitive VS new object: true
New object VS Boolean.FALSE: false
new object vs new object 2: falseTry explaining that in the context of this thread without ever referring to autoboxing specifically. Remember that people find these posts through Google, if you pass out information while hiding the gritty details, it gets confusing.

Difference Between Cofiles and Datafiles

Hi
Can Any one pls explain the Difference Between Cofiles and Datafiles in Trans Directory.
Need to know their Role and Internal Process in Transporting the Request or a Client.
Thanks in Advance
Dan

Hi,
Data file contains actual change data.
Cofile contains information on change requests (different steps of a change request and their exit codes).
So you will find cofile of same size for all requests.
Regards
Payal
Message was edited by:
Payal Patel

Pls tell me difference between case and decode

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